3802497

Information

• Patent Grant
• 3802497

• References
• Source

• Patent Number

  3,802,497

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • F28D7/106 - consisting of two coaxial conduits or modules of two coaxial conduits
  • B01D51/10 - Conditioning the gas to be cleaned
  • F28F9/0229 - Double end plates; Single end plates with hollow spaces
  • F28F9/26 - Arrangements for connecting different sections of heat-exchange elements
  • F28D2021/0075 - for syngas or cracked gas cooling systems
  • Y10S165/408 - Tube sleeve

• US Classifications

  • 165 - Heat exchange
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing